TY CONF TI PHYTOCHEMICAL COMPOSITION OF THE EXTRACT OF THE PLANT AMELANCHIER OVALIS, GROWING ON THE TERRITORY OF THE SIBERIAN FEDERAL DISTRICT KW Amelanchier ovalis KW phenolic acids KW biologically active substances KW plant extracts JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Loseva, A.I. AU Dyshlyuk , L.. AU Drozdova, M.Y. AU Milentyeva, I.S. PY 2023 PB Kemerovo State University